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radeonsi/gfx9: don't write mipmap level offsets to BO metadata 

GFX9 doesn't have (usable) mipmap offsets.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2016-10-15 15:27:57 +02:00
parent 9c100bd693
commit 3685a12bad
1 changed files with 6 additions and 3 deletions
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9
src/gallium/drivers/radeonsi/si_state.c
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@ -4053,12 +4053,15 @@ static void si_query_opaque_metadata(struct r600_common_screen *rscreen,
/* Dwords [2:9] contain the image descriptor. */
memcpy(&md->metadata[2], desc, sizeof(desc));
md->size_metadata = 10 * 4;
/* Dwords [10:..] contain the mipmap level offsets. */
for (i = 0; i <= res->last_level; i++)
md->metadata[10+i] = rtex->surface.u.legacy.level[i].offset >> 8;
if (rscreen->chip_class <= VI) {
for (i = 0; i <= res->last_level; i++)
md->metadata[10+i] = rtex->surface.u.legacy.level[i].offset >> 8;
md->size_metadata = (11 + res->last_level) * 4;
md->size_metadata += (1 + res->last_level) * 4;
}
}
static void si_apply_opaque_metadata(struct r600_common_screen *rscreen,